77251. In DC generator the voltage drop of copper carbon brush is about
77252. Alternator voltage regulation is determined by emf method it is due to:
77253. The starting torque of capacitor start,capacitor run is about
77254. The first Director-General of Archaeological Survey of India:
77255. Name the first Indian to win the World Armateur Billard Title
77256. The location of first hexameric sequence typically found in pro-karyotic promoters is
77257. Which of the following is a product of transcription?
77258. The sigma factor
77259. The synthesis of mRNA based on a DNA template is called
77260. Recognition/binding site of RNA polymerase is called
77261. Which of the following enzyme(s) is/are required for lactose fermentation?
77262. Which of these catalyzes the synthesis of RNA from a DNA template?
77263. A level of regulation, demonstrated by the termination of transcription if tryptophan is abundant, by the tryptophan operon in E.coli cells is called
77264. An mRNA transcript of a gene contains
77265. Which of the following proteins first binds to TATA box during transcription?
77266. The components found in all prokaryotic transcription terminators is
77267. A specific __________ factor helps RNA polymerase bind to late promoters and transcribe late genes.
77268. Which of the following enzyme is used for synthesis of RNA under the direction of DNA?
77269. What is the usual sequence of a Pribnow box?
77270. Which of the following component of RNA polymerase facilitates the recognition of promoter sequences?
77271. Which of the following statement defines a replicon?
77272. Which eukaryotic RNA polymerase makes tRNA's?
77273. In which place the Great Victoria Desert is located?
77274. Name the Kerala ruler who gave his country to Sri Padmanabha as Tripadidana
77275. Who was known as frontier Gandhi?
77276. In which year Mountbatten Plan was announced in India?
77277. Director of the film ‘Tamas’explaining about partition of India:
77278. Which stop codon has been found to encode selenocysteine?
77279. Which of the following is a nontranslated sequence located between the transcription and the translation start site?
77280. Which phage always carries a small piece of E.coli genome?
77281. The final step of gene expression is protein synthesis, which is also known as
77282. What is the maximum number of different amino acids in a polypeptide chain coded by the synthetic polyribonucleotides (UCAG)5?
77283. What is the direct cause of cell death by diphtheria toxin?
77284. The development of global regulatory systems in prokaryotes
77285. The interaction between the mRNA and tRNA determined the position of amino acid in a polypeptide sequence. This is called the
77286. What are the Svedberg values for the subunits of the 70S ribosomes of E. colli?
77287. Which of the following three codons translate as serine (Ser)?
77288. The role of molecular chaperones is to
77289. What is the action of tetracycline in prokaryotes?
77290. A quorum sensing system
77291. The Shine-Dalgarno sequence is
77292. In which year Sadhujana Paripalana Yogam established?
77293. What was the first bacterial genome to be sequenced and made public?
77294. Which of the following modified amino acid is used at the starting of most prokaryotic proteins?
77295. During amino acid activation a(n)
77296. The nonsense codon(s) is/are
77297. Which of the following defines an open reading frame (ORF)?
77298. Three stop codons, which aids in termination of translation are also known as
77299. The ribosome binding site
77300. Which of the following molecule catalyzes the transpeptidation reaction?